Compression Pressure Inspection |
If there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. |
1. |
Warm up the engine to the normal operating temperature [80-95°C (176-203°F)]. |
2. |
Remove the surge tank.
(Refer to Intake And Exhaust System - "Surge Tank") |
3. |
Remove the ignition coils.
(Refer to Engine Electrical System - "Ignition Coil") |
4. |
Remove the spark plugs.
(Refer to Engine Electrical System - "Spark Plug") |
5. |
Check cylinder compression pressure.
|
6. |
Reinstall the spark plugs.
(Refer to Engine Electrical System - "Spark Plug") |
7. |
Install the ignition coils and ignition connectors.
(Refer to Engine Electrical System - "Ignition Coil") |
8. |
Install the surge tank.
(Refer to Intake And Exhaust System - "Surge Tank") |
Emission control system
The emission control system of your vehicle is covered by a written limited warranty.
Please see the warranty information contained in the Warranty & Maintenance booklet
in your vehicle.
Your ...
Camshaft Position Sensor (CMPS) Description and Operation
Description
Camshaft Position Sensor (CMPS), also known as a hall sensor, detects the camshaft position by using a hall element.
It is related with Crankshaft Position Sensor (CKPS) and
detects ...